These include calcium, folic acid, iron, and vitamin D. Despite trying to eat well, we may not get all the nutrients we need, so taking a daily multivitamin is a good idea.
这些包括钙，叶酸，铁和维生素d。即使我们试着吃好一点，还是不能获取所需的所有营养，所以每天服用复合维生素是一个好方法。
Vegetarians, especially vegans, need to pay attention getting enough iron, calcium, vitamin D, vitamin B12, and omega–3 fatty acids.
素食主义者特别是绝对素食主义者需要注意补充足够的铁，钙，维他命D，维他命B12和omega–3脂肪酸。
Eggs contain all the essential amino acids and are an excellent source of protein, not to mention B-vitamins, vitamins a and d, zinc and iron.
鸡蛋包含所有基本的氨基酸，是极佳的蛋白质来源，更不用说维他命b，维他命a和d，锌和铁。
These include calcium, folic acid, iron, and vitamin d.
这些包括钙，叶酸，铁和维生素d。
In certain range of contents, titanium had the effect to promote formation of the D-type graphite, to improve the graphite morphology of gray iron and increase properties of gray iron.
在一定含量范围内，钛促进灰铸铁d型石墨的形成，改善灰铸铁石墨形态，并提高灰铸铁的强度性能。
We should eat in their daily diet rich in vitamin d, iron, zinc and other elements of food.
我们在日常饮食中应多吃富含维生素d、铁、锌等元素的食物。
The result showed that austenitic cast iron with D-type graphite had excellent oxidizing resistance. The study provided experiment proof for application for glass moulds.
结果表明，D型石墨奥氏体基体铸铁具有较好的抗氧化性能，可为该合金用于玻璃模具提供生产依据。
Oysters: They are extremely rich in vitamin B12, vitamin d, zinc, and iron - common vitamins and minerals.
牡蛎：牡蛎里有丰富的维生素b12、维生素d、锌，铁等常见维生素和矿物质。
By analyzing the forming condition of D-type graphite cast iron, the paper describes the influence of trace alloy elements on the structure and property of D-type graphite cast iron.
通过对D型石墨铸铁认识过程和形成条件的分析，阐述了微量合金元素对D型石墨铸铁的组织和性能的影响，对于提高铸铁的性能具有一定的指导价值。
The properties and application of the D-type graphite cast iron camshafts made with V and ti containing pig iron was also described.
笔者还介绍了采用钒钛生铁生产的D型石墨合金铸铁凸轮轴的性能特点及其应用情况。
LIU Shuguang. Study on pelletizing, oxidizing and roasting performance of ji dong iron concentrate [d]. Tangshan: School of Metallurgy and Energy Resources of Hebei Polytechnic University, 2006.
[2]刘曙光。冀东铁精矿粉造球、氧化及焙烧机理的研究[D]。唐山：河北理工大学冶金与能源学院，2006。
WANG Chao. Preparation and microwave absorbing properties of modified carbonyl iron powder composite materials [d]. Harbin: Harbin Institute of Technology, 2008.
[15]王超。改性羰基铁粉复合材料的制备与吸波性能[d]。哈尔滨：哈尔滨工业大学，2008。
The reasonable delay time of blast in the iron mine has been discussed tentatively with the gray-scale map invented by Anderson d.
用安德逊的灰度图对该矿爆破的合理微差时间作了初步探讨。
The KECKLEY Style D Basket Type Strainers are machined from the finest cast iron castings to rigid specifications.
我们公司生产的D型篮式过滤器，严格按照产品设计规格，采用最优质的碳钢铸造物进行加工生产。
The D. K. His H. H. write to D. K. Nupa rinpoche at March 23 2010, Iron Tiger Year;
直贡法王澈赞仁波切于铁虎年2010年3月23日亲函直贡噶举努巴仁波切；
Simulation studies have been carried out on the cold blast distribution in the internal combustion stove of No. 4 BF at Anshan Iron and Steel Corp by application of 3-d fluid flow software.
应用三维流场计算机模拟软件对鞍钢4号高炉内燃式热风炉冷风分配情况进行了模拟研究。
The experimental research of water in the carbon-iron heat pipe with 3-d micro-fin is performed and offered the experimental data for engineering application.
对水-钢三维内微肋热管进行了实验研究，为工程实际应用提供了参考实验数据。
The experimental research of water in the carbon-iron heat pipe with 3-d micro-fin is performed and offered the experimental data for engineering application.
对水-钢三维内微肋热管进行了实验研究，为工程实际应用提供了参考实验数据。
应用推荐